a cathode ray reader is a device that can recognize beams of electrons in analog form and interpret them into digital form
JJ Thomson discovered electrons using a cathode ray tube.
Cathode Ray
Anode ray is positive and cathode ray is negative
Electrons.
The property shown by the phenomena is that the cathode ray is negatively charged. A cathode ray is also called an electron beam or an a-beam.
When a magnetic field is applied to a cathode ray, the cathode ray is deflected.
The cathode ray experiment helped discover electrons
The cathode ray tube was not discovered it was invented by Ferdinand Braun
homson conducted a series of experiments with cathode rays and cathode ray tubes leading him to the discovery of electrons and subatomic particles. Thomson used the cathode ray tube in three different experiments.
A "CRT" is a cathode ray tube. An old style computer monitor (not computer).
because cathode ray tube is the heart of the television.
The cathode ray tube was invented in 1897 by Ferdinand Braun.